24 citations · 31 across the 3 of their papers we have counts for
3 papers
Quantum Influence of Topological Defects in Gödel-type Space-times
Josevi Carvalho, Alexandre M. de M. Carvalho, Claudio Furtado
In this contribution, some solutions of the Klein-Gordon equation in the Gödel-type metrics with an embedded cosmic string are considered. The quantum dynamics of a scalar particle…
Aharonov-Bohm Effect and Disclinations in an Elastic Medium
Claudio Furtado, A. M. de M. Carvalho, C. A. de Lima Ribeiro
In this work we investigate quasiparticles in the background of defects in solids using the geometric theory of defects. We use the parallel transport matrix to study the Aharonov-…
Geometric Phase for Fermionic Quasiparticles Scattering by Disgyration in Superfluids
L. C. Garcia de Andrade, A. M. de M. Carvalho, C. Furtado
We consider a Volovik's analog model for description of a topological defects in a superfluid and we investigate the scattering of quasiparticles in this background. The analog of…